Long before the advent of refrigeration, salt was used to cure and store foods in order to delay food spoiling bacteria. Learn more about how far the use of salt has come and why less of it should be used. Since ancient times, salt has been recognized as an important part of the human diet. Not only is it significant to our overall diet, but it also has historically played a … [Read more...] about Salt & Processed Foods: Are They Truly Necessary?